CN104385360B - High-speed precision paper cutter buffering device - Google Patents
High-speed precision paper cutter buffering device Download PDFInfo
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- CN104385360B CN104385360B CN201410683761.1A CN201410683761A CN104385360B CN 104385360 B CN104385360 B CN 104385360B CN 201410683761 A CN201410683761 A CN 201410683761A CN 104385360 B CN104385360 B CN 104385360B
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- wheel
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- paper cutter
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Abstract
A high-speed precision paper cutter buffering device comprises a plurality of buffering wheels, a plurality of supporting plates, a beam, a fork arm and a hand wheel device. The supporting plates are fixed onto the beam, each buffering wheel is mounted on an independent supporting plate, the fork arm is connected with the beam in a clamped manner, and the hand wheel device is mounted on a side plate and matched with the fork arm. The buffering device is driven without power and light and simple in structure, each buffering wheel is fixed through an independent supporting sheet, the supporting sheet has excellent elasticity, constant paper articulating pressure in the whole running process can be ensured, the pressure at each point is automatically adjusted in real time, the buffering wheels can be integrally raised or lowered through a hand wheel, the best paper web passing gap is ensured, and a brake wheel can furthest absorb kinetic energy loss generated in the buffering process of a paper web, so that surface friction damage to the paper web can be reduced.
Description
Technical field
The invention belongs to paper making equipment, it is related to a kind of buffer unit of high speed and precision paper cutter.
Background technology
Paper mill single or multiple lift paper processing of cutting needs to use paper cutter.The deficiency that the paper cutter of prior art exists it
Place is that the cutting edge regularity of usual paper and cardboard is not high, and squareness deviation is big, and during cutting, paper scrap and dust are to environment shadow
Sound is larger, and it is impossible to realize the adjustment that is automatically positioned of different size, running noises are larger, and cannot complete not shut down from moving buttress work(
Can, under production efficiency is relatively low.Existing paper cutter typically may be only available for producing the production of less than 50,000 tons scales per year, but big at present
The investment project major part of type paper plant is all producing more than 200,000 tons per year, cannot have been met production-scale with easy paper cutter
Require.Although existing high speed and precision paper cutter high degree of automation in the world, production capacity is big, cost and maintenance cost
High.
High speed and precision paper cutter include unreeling stand system, rip cutting system, crosscutting system, high speed induction system, stacker system,
Stacking system.The effect of stacker system is the superposition of two width paper before and after smooth realization in the course of conveying of paper, for follow-up heap
Buttress creates conditions.There is a most important device buffer unit in stacker system, can will be previous in the course of conveying of paper
Stacker width slows down, and can be added to previous stacker width from a then stacker width.
Content of the invention
The present invention is intended to provide a kind of buffer unit of high speed and precision paper cutter, for the deceleration of stacker region paper web.Should
Device can be effectively reduced paper surface frictionally damage, improves the production efficiency of sensitized paper, and its cost is also relative with maintenance cost
Relatively low.
The purpose of the present invention is realized by techniques below scheme：
High speed and precision paper cutter buffer unit, including buffering wheel, gripper shoe, crossbeam, yoke, handwheel devices.Buffer unit
It is arranged between frame biside plate with crossbeam for main support;Gripper shoe has some, is fixed on crossbeam；Buffering wheel also has some
Individual, each buffering wheel is arranged in independent gripper shoe；Yoke is connected with crossbeam by the way of clamping；Handwheel devices are installed
On side plate, with yoke, there is matching relationship.
Described buffering wheel Yu includes taking turns shoe, wheel hub, little axle, rolling bearing.Wheel shoe can be by the resilient cellular silicon rubber of tool
Glue is made, and can be directly sleeved on wheel hub.Wheel hub can be by nylon 6（Glass-fiber-reinforced polyamide -6, are PA6, polyamide 6 again）System
Become.
Described gripper shoe is made up of spring steel 75, is resilient support to buffering wheel.
The connection of described crossbeam two ends has spindle nose, is arranged between biside plate by axle sleeve.
Described handwheel devices are made up of handwheel, screw rod, support block, little axle, mounting blocks, and handwheel and screw rod are linked together,
Screw rod is installed on side plate by support block, and little axle is arranged on screw rod with threaded connection mode, simultaneously mounting blocks by little axle and
Yoke has coupled.When handwheel drive screw turns, little axle can move on screw rod, thus promoting yoke to swing, finally
Crossbeam is caused to drive buffering wheel to swing together.
The substantive distinguishing features of the present invention and marked improvement：Unpowered driving, light structure and simple, low cost；Each delays
Punching wheel is fixed by independent support chip, the impact of no overall gravity-bending, the therefore active force base to paper web for each buffering wheel
This is consistent；Support chip there is good elasticity it is ensured that run constant in overall process sting letterweight power, the pressure at every place is big
Little automatically adjust in real time；Can integrally be improved by handwheel or reduce buffering wheel it is ensured that the gap passed through of paper web is optimal；Braked wheel
Carry out the cellular silicone rubber for low shore hardness, the kinetic energy rejection that can produce in absorbent web buffering course to greatest extent, thus
Paper surface frictionally damage can be reduced.Compare like product, this device can effectively reduce paper surface and scratch, can be by sensitized paper
Production efficiency improves about 20%.
Brief description
Fig. 1 is high speed and precision paper cutter structural representation.In figure：1- unreeling stand system, 2- rip cutting system, the crosscutting system of 3-
System, 4- high speed induction system, 5- stacker system, 6- stacking system.
Fig. 2 is the perspective view of high speed and precision paper cutter buffer unit.In figure：101- buffering wheel, 102- supports
Plate, 103- crossbeam, 104- yoke, 105- handwheel devices.
Fig. 3 is the front view of high speed and precision paper cutter buffer unit.In figure:101- buffering wheel, 102- gripper shoe, 103-
Crossbeam, 104- yoke, 105- handwheel devices.
Fig. 4 is the profile of buffering wheel.In figure：201- wheel is carried out, 202- wheel hub, 203- rolling bearing, the little axle of 204-.
Fig. 5 is the profile of handwheel devices.In figure：301- handwheel, 302- screw rod, 303- support block, the little axle of 304-, 305-
Mounting blocks.
Specific embodiment
Fig. 1～Fig. 5 illustrates one embodiment of the present of invention.
As shown in Figure 1：High speed and precision paper cutter includes unreeling stand system 1, rip cutting system 2, crosscutting system 3, conveys at a high speed
System 4, stacker system 5, stacking system 6.The effect of stacker system 5 is two width paper before and after smooth realization in the course of conveying of paper
Superposition, create conditions for follow-up stacking.Buffer unit is one of stacker system 5 important device, can be defeated in paper
During sending, previous stacker width is slowed down, can be added to previous stacker width from a then stacker width.
As shown in Figure 2 and Figure 3：The buffer unit of high speed and precision paper cutter includes buffering wheel 101, gripper shoe 102, crossbeam
103, yoke 104, handwheel devices 105.Buffering wheel 101 is fixed in gripper shoe 102；Gripper shoe 102 is made up of spring steel 75, with
The mode of cantilever is fixed on crossbeam 103；The connection of crossbeam 103 two ends has spindle nose, is arranged between biside plate by axle sleeve；Yoke
On 104 spindle noses being clamped in crossbeam 103, there is matching relationship in yoke 104 and handwheel devices 105.When handwheel 105 rotates, meeting
Yoke 104 is promoted to swing up and down, so that crossbeam 103 drives buffering wheel 101 to swing up and down.The major function of buffer unit be
On the premise of not damaging paper surface, the paper web of high forward is slowed down as far as possible.
As shown in Figure 4：Buffering wheel includes taking turns shoe 201, wheel hub 202, rolling bearing 203, little axle 204.Wheel carries out 201 material
For cellular silicone rubber, there is elasticity, can be directly sleeved on wheel hub 202.The material of wheel hub 202 is nylon 6.
As shown in Figure 5：Handwheel devices include handwheel 301, screw rod 302, support block 303, little axle 304, mounting blocks 305.Handss
Wheel 301 and screw rod 302 are linked together, and screw rod 302 is installed on side plate by support block 303, and little axle 304 is with thread connection side
Formula is arranged on screw rod 302, and little axle 304 and yoke 104 have been coupled by mounting blocks 305 simultaneously.When handwheel 301 drive screw
During 302 rotation, little axle 304 can move, thus promoting yoke 104 to swing on screw rod 302.
Claims (4)
1. high speed and precision paper cutter buffer unit, including buffering wheel, gripper shoe, crossbeam, yoke, handwheel devices, is characterized in that：Slow
Flushing device is arranged between biside plate with crossbeam for main support；Gripper shoe has some, is all arranged on crossbeam；Buffering wheel also has
Several, each buffering wheel to be supported by independent elastic supporting plate；Yoke is connected on crossbeam in a clamping manner；Handwheel
Device is arranged on side plate, has matching relationship with yoke；Buffering wheel is by taking turns shoe, wheel hub, little axle, rolling bearing form, unpowered
Drive；Handwheel devices are made up of handwheel, screw rod, support block, little axle, mounting blocks, and handwheel and screw rod are linked together, and screw rod passes through
Support block is installed on side plate, and little axle is arranged on screw rod with threaded connection mode, and little axle and yoke are coupled by mounting blocks simultaneously
Get up；The connection of described crossbeam two ends has spindle nose, is arranged between biside plate by axle sleeve.
2. high speed and precision paper cutter buffer unit according to claim 1, is characterized in that：Wheel is carried out by the resilient honeycomb of tool
Shape silicone rubber is made, and can be directly sleeved on wheel hub.
3. the high speed and precision paper cutter buffer unit according to claim 1 or 2, is characterized in that：Wheel hub is made up of nylon 6.
4. high speed and precision paper cutter buffer unit according to claim 1 it is characterised in that：Gripper shoe is made by spring steel 75
Become.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410683761.1A CN104385360B (en) | 2014-11-25 | 2014-11-25 | High-speed precision paper cutter buffering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410683761.1A CN104385360B (en) | 2014-11-25 | 2014-11-25 | High-speed precision paper cutter buffering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104385360A CN104385360A (en) | 2015-03-04 |
| CN104385360B true CN104385360B (en) | 2017-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410683761.1A Active CN104385360B (en) | 2014-11-25 | 2014-11-25 | High-speed precision paper cutter buffering device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104385360B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415665A (en) * | 2021-06-03 | 2021-09-21 | 金东纸业（江苏）股份有限公司 | Paper cutting mechanism paper device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1503723A (en) * | 2001-04-23 | 2004-06-09 | 阿尔弗雷德・克雷特股份公司 | Machine for the production of ready-glued folding boxes arranged in a planar manner |
| CN200988244Y (en) * | 2006-12-01 | 2007-12-12 | 上海亚华印刷机械有限公司 | Front aligning paper device for automatic mould cutter |
| CN103523581A (en) * | 2013-10-18 | 2014-01-22 | 青岛金叶精密机械有限公司 | Discharging buffering device for paper products after high-speed cutting |
| CN203697102U (en) * | 2013-12-04 | 2014-07-09 | 中冶纸业银河有限公司 | Dual-cambered roller device of paper cutting machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6071461A (en) * | 1983-09-29 | 1985-04-23 | Fuji Xerox Co Ltd | Automatic roll-form transfer paper loader for picture forming device |
-
2014
- 2014-11-25 CN CN201410683761.1A patent/CN104385360B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1503723A (en) * | 2001-04-23 | 2004-06-09 | 阿尔弗雷德・克雷特股份公司 | Machine for the production of ready-glued folding boxes arranged in a planar manner |
| CN200988244Y (en) * | 2006-12-01 | 2007-12-12 | 上海亚华印刷机械有限公司 | Front aligning paper device for automatic mould cutter |
| CN103523581A (en) * | 2013-10-18 | 2014-01-22 | 青岛金叶精密机械有限公司 | Discharging buffering device for paper products after high-speed cutting |
| CN203697102U (en) * | 2013-12-04 | 2014-07-09 | 中冶纸业银河有限公司 | Dual-cambered roller device of paper cutting machine |
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| Publication number | Publication date |
|---|---|
| CN104385360A (en) | 2015-03-04 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| CB02 | Change of applicant information |
Address after: 410116 Hunan province Changsha Yuhua Economic Development Zone emerging Road No. 268 Applicant after: CHANGSHA CHAINT MACHINERY Co.,Ltd. Address before: 410117 No. 118 Xinxing Road, Changsha environmental protection science and Technology Park, Hunan, China Applicant before: CHANGSHA CHAINT CONVEYING & WRAPPING MACHINERY Co.,Ltd. |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 268 Xinxing Road, Yuhua Economic Development Zone, Changsha City, Hunan Province Patentee after: China Light Changtai (Changsha) Intelligent Technology Co.,Ltd. Address before: 268 Xinxing Road, Yuhua Economic Development Zone, Changsha City, Hunan Province Patentee before: CHANGSHA CHAINT MACHINERY Co.,Ltd. |